Ineed 6 7 8
they are due in like 30 mins

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b